| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $95.70 | 13.360% | $108.4855 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $153.54 | 4.870% | $161.0174 | $161.02 | $161.00 | $161.00 |
| Purchase #3 | $66.74 | 4.121% | $69.4904 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $134.69 | 12.602% | $151.6636 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $66.90 | 8.317% | $72.4641 | $72.46 | $72.45 | $72.50 |
| Purchase #6 | $184.77 | 11.445% | $205.9169 | $205.92 | $205.90 | $205.90 |
| Purchase #7 | $164.73 | 7.348% | $176.8344 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $867.07 | $945.8723 | $945.87 | $945.85 | $945.90 | |